//creates a new array of terrain based on the size and traits passed to it
//called whenever the player changes something in the GridSetupUI
public static void CreateNewGrid(GridSize size, GridTraits trait, float maxheight)
{
switch (size)
{
case GridSize.Small:
_battleGrid = new Character[6, 6];
break;
case GridSize.Medium:
_battleGrid = new Character[8, 8];
break;
case GridSize.Large:
_battleGrid = new Character[10, 10];
break;
default:
break;
}
_moveGrid = new int[_battleGrid.GetLength(0), _battleGrid.GetLength(1)];
ResetMoveGrid();
_distanceGrid = new int[_battleGrid.GetLength(0), _battleGrid.GetLength(1)];
GenerateTerrain(trait, maxheight);
_worldGrid.GenerateWorldGrid(_terrainGrid);
}
//called whenever the player is messing around with the Grid setup UI
public void ChangeGrid()
{
_gsChoice = (GridSize)_gridSizeDD.value;
_gtChoice = (GridTraits)_gridTraitsDD.value;
GridHandler.CreateNewGrid(_gsChoice, _gtChoice, _elevation);
CheckGridPopulationMath();
}
//creates a single instance of a full grid
public static void GenerateTerrain(GridTraits terrainTrait, float maxHeight)
{
_terrainGrid = new TerrainSpace[_battleGrid.GetLength(0), _battleGrid.GetLength(1)];
for (int y = 0; y < _terrainGrid.GetLength(1); y++)
{
for (int x = 0; x < _terrainGrid.GetLength(0); x++)
{
_terrainGrid[x, y] = GenerateTile(terrainTrait, maxHeight);
}
}
}
//sets all relevent UI
void SetUI()
{
GameObject enemiesholder = transform.GetChild(1).gameObject;
GameObject enemytextempty = enemiesholder.transform.GetChild(1).gameObject;
_numberOfEnemiesText = enemytextempty.transform.GetChild(0).GetComponent <InputField>();
SetEnemiesText();
GameObject ddHolder = transform.GetChild(2).gameObject;
_gridSizeDD = ddHolder.transform.GetChild(1).GetComponent <Dropdown>();
GameObject terrainOptionHolder = ddHolder.transform.GetChild(2).gameObject;
_gridTraitsDD = terrainOptionHolder.transform.GetChild(2).GetComponent <Dropdown>();
_ElevationSlide = terrainOptionHolder.transform.GetChild(4).GetComponent <Slider>();
_gsChoice = GridSize.Small;
_gtChoice = GridTraits.NONE;
_elevation = _ElevationSlide.value;
}
//creates a single Tile(Terrain script) that populates the grid in data
static TerrainSpace GenerateTile(GridTraits terrain, float maxheight)
{
int rand = UnityEngine.Random.Range(0, 101);
float heightfloatvalue = UnityEngine.Random.Range(0f, maxheight);
float height = (float)Math.Round(heightfloatvalue * 2f, MidpointRounding.AwayFromZero) / 2;
//Debug.Log(height);
int forestChance, waterChance, holeChance;
switch (terrain)
{
case GridTraits.NONE:
return(new TerrainSpace(height));
case GridTraits.FORESTS:
forestChance = 75;
if (rand < forestChance)
{
return(new ForestSpace(height));
}
else
{
return(new TerrainSpace(height));
}
case GridTraits.MARSH:
waterChance = 50;
if (rand < waterChance)
{
return(new WaterSpace(height));
}
else
{
return(new TerrainSpace(height));
}
case GridTraits.HOLES:
holeChance = 30;
if (rand < holeChance)
{
return(new HoleSpace(height));
}
else
{
return(new TerrainSpace(height));
}
case GridTraits.RANDOM:
forestChance = 30;
waterChance = 20;
holeChance = 10;
if (rand < forestChance)
{
return(new ForestSpace(height));
}
else if (rand < forestChance + waterChance)
{
return(new WaterSpace(height));
}
else if (rand < forestChance + waterChance + holeChance)
{
return(new HoleSpace(height));
}
else
{
return(new TerrainSpace(height));
}
default:
return(new TerrainSpace());
}
}